in my opinion, you should leave the fan on 24 hour a day. this will strengthen stems, and provide constant air circulation. good things. yep, leave the fan on all the time.

love brooke
brookerosebud Reviewed by brookerosebud on . Shower turned Growroom!! Hey all, I have setup my shower vanity (just a standard sized shower) into a growroom. I have insulated with aluminium foil, the covered again with PVC foil with the White side out. I have covered the top with a type of "lid" like apperatus, so as to keep the temperature maintained at a constant 25-28 celcius (80-85F) I have three 20 litre pots, filled with coco-peat organic, and are using the THC A and B Nutrients. Over the 3 plants I have 600watt HPS, With a 600w hps Ballast running at 18 Rating: 5